rpms/gdb/devel gdb-6.3-attach-see-vdso-test.patch, NONE, 1.1 gdb-6.6-bz232015-gcore-ppc-on-ppc64.patch, NONE, 1.1 gdb-6.6-bz247354-leader-exit-fix.patch, NONE, 1.1 gdb-6.6-bz247354-leader-exit-test.patch, NONE, 1.1 gdb.spec, 1.236, 1.237 gdb-6.6-bz232014-gcore-ppc-on-ppc64.patch, 1.1, NONE

Jan Kratochvil (jkratoch) fedora-extras-commits at redhat.com
Sun Jul 8 10:46:14 UTC 2007


Author: jkratoch

Update of /cvs/pkgs/rpms/gdb/devel
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv3368

Modified Files:
	gdb.spec 
Added Files:
	gdb-6.3-attach-see-vdso-test.patch 
	gdb-6.6-bz232015-gcore-ppc-on-ppc64.patch 
	gdb-6.6-bz247354-leader-exit-fix.patch 
	gdb-6.6-bz247354-leader-exit-test.patch 
Removed Files:
	gdb-6.6-bz232014-gcore-ppc-on-ppc64.patch 
Log Message:
* Sun Jul  8 2007 Jan Kratochvil <jan.kratochvil at redhat.com> - 6.6-20
- Do not hang on exit of a thread group leader (BZ 247354).
- New test for upstream fix of VDSO decoding while attaching to an i386 process.
- Fixed BZ # 232014 -> 232015.


gdb-6.3-attach-see-vdso-test.patch:

--- NEW FILE gdb-6.3-attach-see-vdso-test.patch ---
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ ./gdb/testsuite/gdb.base/attach-see-vdso.c	6 Jul 2007 14:14:44 -0000
@@ -0,0 +1,25 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2007 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+ 
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+#include <unistd.h>
+
+int main ()
+{
+  pause ();
+  return 1;
+}
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ ./gdb/testsuite/gdb.base/attach-see-vdso.exp	6 Jul 2007 14:14:44 -0000
@@ -0,0 +1,79 @@
+# Copyright 2007
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# This file was created by Jan Kratochvil <jan.kratochvil at redhat.com>.
+
+if $tracelevel then {
+    strace $tracelevel
+}
+
+set prms_id 0
+set bug_id 0
+
+# This test only works on Linux
+if { ![istarget "*-*-linux-gnu*"] } {
+    return 0
+}
+
+set testfile "attach-see-vdso"
+set srcfile  ${testfile}.c
+set binfile  ${objdir}/${subdir}/${testfile}
+set escapedbinfile  [string_to_regexp ${objdir}/${subdir}/${testfile}]
+
+# The kernel VDSO is used for the syscalls returns only on i386 (not x86_64).
+#
+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-m32}] != "" } {
+    gdb_suppress_entire_file "Testcase nonthraded compile failed, so all tests in this file will automatically fail."
+}
+
+if [get_compiler_info ${binfile}] {
+    return -1
+}
+
+# Start the program running and then wait for a bit, to be sure
+# that it can be attached to.
+
+set testpid [eval exec $binfile &]
+
+# Avoid some race:
+sleep 2
+
+# Start with clean gdb
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+# Never call: gdb_load ${binfile}
+# as the former problem would not reproduce otherwise.
+
+set test "attach"
+gdb_test_multiple "attach $testpid" "$test" {
+    -re "Attaching to process $testpid\r?\n.*$gdb_prompt $" {
+	pass "$test"
+    }
+}
+
+gdb_test "bt" "#0 *0x\[0-9a-f\]* in \[^?\].*" "backtrace decodes VDSO"
+
+# Exit and detach the process.
+   
+gdb_exit
+
+# Make sure we don't leave a process around to confuse
+# the next test run (and prevent the compile by keeping
+# the text file busy), in case the "set should_exit" didn't
+# work.
+   
+remote_exec build "kill -9 ${testpid}"

gdb-6.6-bz232015-gcore-ppc-on-ppc64.patch:

--- NEW FILE gdb-6.6-bz232015-gcore-ppc-on-ppc64.patch ---
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=232014


Based on `gdb-6.5-gcore-i386-on-amd64.patch'.


diff -u -rup gdb-6.6-orig/gdb/Makefile.in gdb-6.6/gdb/Makefile.in
--- gdb-6.6-orig/gdb/Makefile.in	2007-03-12 17:59:56.000000000 -0400
+++ gdb-6.6/gdb/Makefile.in	2007-04-23 13:05:05.000000000 -0400
@@ -2481,7 +2481,7 @@ ppcbug-rom.o: ppcbug-rom.c $(defs_h) $(g
 ppc-linux-nat.o: ppc-linux-nat.c $(defs_h) $(gdb_string_h) $(frame_h) \
 	$(inferior_h) $(gdbcore_h) $(regcache_h) $(gdb_assert_h) \
 	$(gdb_wait_h) $(gregset_h) $(ppc_tdep_h) $(target_h) \
-	$(linux_nat_h)
+	$(linux_nat_h) $(elf_bfd_h) $(gdb_procfs32_h)
 ppc-linux-tdep.o: ppc-linux-tdep.c $(defs_h) $(frame_h) $(inferior_h) \
 	$(symtab_h) $(target_h) $(gdbcore_h) $(gdbcmd_h) $(symfile_h) \
 	$(objfiles_h) $(regcache_h) $(value_h) $(osabi_h) $(regset_h) \
diff -u -rup gdb-6.6-orig/gdb/gdb_procfs32.h gdb-6.6/gdb/gdb_procfs32.h
--- gdb-6.6-orig/gdb/gdb_procfs32.h	2007-03-12 17:59:55.000000000 -0400
+++ gdb-6.6/gdb/gdb_procfs32.h	2007-04-23 13:07:03.000000000 -0400
@@ -23,6 +23,8 @@
 #ifndef _SYS_PROCFS32_H
 #define _SYS_PROCFS32_H	1
 
+#if defined(__x86_64__) || defined(__ppc64__) || defined(__powerpc64__)
+
 /* This is somewhat modelled after the file of the same name on SVR4
    systems.  It provides a definition of the core file format for ELF
    used on Linux.  It doesn't have anything to do with the /proc file
@@ -49,17 +51,27 @@ typedef unsigned int elf_greg32_t;
    user_regs_struct' directly in the typedef, but tradition says that
    the register set is an array, which does have some peculiar
    semantics, so leave it that way.  */
+#if defined(__x86_64__)
 #define ELF_NGREG32 (sizeof (struct user_regs32_struct) / sizeof(elf_greg32_t))
+#elif defined(__ppc64__) || defined(__powerpc64__)
+#define ELF_NGREG32 48
+#else
+#error "Unsupported platform"
+#endif
 typedef elf_greg32_t elf_gregset32_t[ELF_NGREG32];
 
 /* Register set for the floating-point registers.  */
-typedef struct user_fpregs32_struct elf_fpregset32_t;
-
 /* Register set for the extended floating-point registers.  Includes
    the Pentium III SSE registers in addition to the classic
    floating-point stuff.  */
+#if defined(__x86_64__)
+typedef struct user_fpregs32_struct elf_fpregset32_t;
 typedef struct user_fpxregs32_struct elf_fpxregset32_t;
-
+#elif defined(__ppc64__) || defined(__powerpc64__)
+typedef elf_fpregset_t elf_fpregset32_t;
+#else
+#error "Unsupported platform"
+#endif
 
 /* Definitions to generate Intel SVR4-like core files.  These mostly
    have the same names as the SVR4 types with "elf_" tacked on the
@@ -100,8 +112,15 @@
     char pr_zomb;			/* Zombie.  */
     char pr_nice;			/* Nice val.  */
     unsigned int pr_flag;		/* Flags.  */
+#if defined(__x86_64__)
     unsigned short int pr_uid;
     unsigned short int pr_gid;
+#elif defined(__ppc64__) || defined(__powerpc64__)
+    unsigned int pr_uid;
+    unsigned int pr_gid;
+#else
+#error "Unsupported platform"
+#endif
     int pr_pid, pr_ppid, pr_pgrp, pr_sid;
     /* Lots missing */
     char pr_fname[16];			/* Filename of executable.  */
@@ -123,6 +135,8 @@ typedef struct elf_prpsinfo32 prpsinfo32
 
 __END_DECLS
 
+#endif /* defined(__x86_64__) || defined(__ppc64__) || defined(__powerpc64__) */
+
 #endif	/* _SYS_PROCFS32_H */
 
 #endif /* HAVE_SYS_PROCFS32_H */
diff -u -rup gdb-6.6-orig/gdb/gdb_user32.h gdb-6.6/gdb/gdb_user32.h
--- gdb-6.6-orig/gdb/gdb_user32.h	2007-03-12 17:59:55.000000000 -0400
+++ gdb-6.6/gdb/gdb_user32.h	2007-04-23 13:05:05.000000000 -0400
@@ -32,6 +32,8 @@ typedef unsigned int gdb_uint32_t;
 #ifndef _SYS_USER32_H
 #define _SYS_USER32_H	1
 
+#ifdef __x86_64__
+
 /* These are the 32-bit x86 structures.  */
 
 struct user_fpregs32_struct
@@ -103,6 +105,8 @@ struct user32
   int				u_debugreg [8];
 };
 
+#endif /* __x86_64__ */
+
 #endif	/* _SYS_USER32_H */
 
 #endif /* HAVE_SYS_USER32_H */
diff -u -rup gdb-6.6-orig/gdb/ppc-linux-nat.c gdb-6.6/gdb/ppc-linux-nat.c
--- gdb-6.6-orig/gdb/ppc-linux-nat.c	2006-05-05 16:45:03.000000000 -0400
+++ gdb-6.6/gdb/ppc-linux-nat.c	2007-04-23 13:16:09.000000000 -0400
@@ -29,6 +29,8 @@
 #include "gdb_assert.h"
 #include "target.h"
 #include "linux-nat.h"
+#include "bfd/elf-bfd.h"
+#include "gdb_procfs32.h"
 
 #include <stdint.h>
 #include <sys/types.h>
@@ -1002,6 +1004,68 @@ fill_fpregset (gdb_fpregset_t *fpregsetp
     }
 }
 
+#if defined(__ppc64__) || defined(__powerpc64__)
+
+/* This functions make ELF32 32-bit elfcore note sections
+   on ppc64 environment. */
+
+static char *
+ppc_linux_elfcore_write_prpsinfo (bfd *abfd, char *buf, int *bufsiz,
+				    const char *fname, const char *psargs)
+{
+  if (gdbarch_ptr_bit(current_gdbarch) == 32)
+    {
+      int note_type;
+      char *note_name = "CORE";
+      struct elf_prpsinfo32 data;
+      note_type = NT_PRPSINFO;
+
+      memset (&data, 0, sizeof (data));
+      strncpy (data.pr_fname, fname, sizeof (data.pr_fname));
+      strncpy (data.pr_psargs, psargs, sizeof (data.pr_psargs));
+      return elfcore_write_note (abfd, buf, bufsiz,
+				 note_name, note_type, &data, sizeof (data));
+    }
+  else
+    return elfcore_write_prpsinfo (abfd, buf, bufsiz, fname, psargs);
+}
+
+static void
+ppc_linux_set_registers (const gdb_byte *gregs, gdb_byte *buf)
+{
+  int i;
+  const int elf_ngreg = 48;
+
+  /* Copy the ppc registers in the ppc64 layout into ppc layout.  */
+  for (i = 0; i < elf_ngreg; i++)
+    memcpy (buf + 4 * i, gregs + 8 * i + 4, 4);
+  /* CR and XER are an exception as they are shifted left there,
+     see fill_gregset().  */
+  memcpy (buf + 4 * PT_CCR, gregs + 8 * PT_CCR + 0, 4);
+  memcpy (buf + 4 * PT_XER, gregs + 8 * PT_XER + 0, 4);
+}
+
+static char *
+ppc_linux_elfcore_write_prstatus (bfd *abfd, char *buf, int *bufsiz,
+			      long pid, int cursig, const void *gregs)
+{
+  if (gdbarch_ptr_bit(current_gdbarch) == 32)
+    {
+      char *note_name = "CORE";
+      struct elf_prstatus32 prstat;
+      memset (&prstat, 0, sizeof (prstat));
+      prstat.pr_pid = pid;
+      prstat.pr_cursig = cursig;
+      ppc_linux_set_registers (gregs, (gdb_byte *) &prstat.pr_reg);
+      return elfcore_write_note (abfd, buf, bufsiz, note_name,
+				 NT_PRSTATUS, &prstat, sizeof (prstat));
+    }
+  else
+    return elfcore_write_prstatus (abfd, buf, bufsiz, pid, cursig, gregs);
+}
+
+#endif /* defined(__ppc64__) || defined(__powerpc64__) */
+
 void _initialize_ppc_linux_nat (void);
 
 void
@@ -1024,6 +1084,12 @@ _initialize_ppc_linux_nat (void)
   t->to_stopped_by_watchpoint = ppc_linux_stopped_by_watchpoint;
   t->to_stopped_data_address = ppc_linux_stopped_data_address;
 
+#if defined(__ppc64__) || defined(__powerpc64__)
+  /* This functions make elfcore note sections. */
+  linux_elfcore_write_prpsinfo = ppc_linux_elfcore_write_prpsinfo;
+  linux_elfcore_write_prstatus = ppc_linux_elfcore_write_prstatus;
+#endif /* defined(__ppc64__) || defined(__powerpc64__) */
+
   /* Register the target.  */
   linux_nat_add_target (t);
 }

gdb-6.6-bz247354-leader-exit-fix.patch:

--- NEW FILE gdb-6.6-bz247354-leader-exit-fix.patch ---
2007-07-08  Jan Kratochvil  <jan.kratochvil at redhat.com>

	* linux-nat.c (linux_lwp_is_zombie): New function.
	(wait_lwp): Fix lockup on exit of the thread group leader.
	(linux_xfer_partial): Renamed to ...
	(linux_xfer_partial_lwp): ... here.
	(linux_xfer_partial): New function wrapping LINUX_XFER_PARTIAL_LWP.

--- ./gdb/linux-nat.c	3 Jul 2007 17:01:55 -0000	1.65
+++ ./gdb/linux-nat.c	7 Jul 2007 15:21:57 -0000
@@ -1343,6 +1343,31 @@ linux_handle_extended_wait (struct lwp_i
 		  _("unknown ptrace event %d"), event);
 }
 
+static int
+linux_lwp_is_zombie (long lwp)
+{
+  char buffer[MAXPATHLEN];
+  FILE *procfile;
+  int retval = 0;
+
+  sprintf (buffer, "/proc/%ld/status", lwp);
+  procfile = fopen (buffer, "r");
+  if (procfile == NULL)
+    {
+      warning (_("unable to open /proc file '%s'"), buffer);
+      return 0;
+    }
+  while (fgets (buffer, sizeof (buffer), procfile) != NULL)
+    if (strcmp (buffer, "State:\tZ (zombie)\n") == 0)
+      {
+	retval = 1;
+	break;
+      }
+  fclose (procfile);
+
+  return retval;
+}
+
 /* Wait for LP to stop.  Returns the wait status, or 0 if the LWP has
    exited.  */
 
@@ -1350,16 +1375,31 @@ static int
 wait_lwp (struct lwp_info *lp)
 {
   pid_t pid;
-  int status;
+  int status = 0;
   int thread_dead = 0;
 
   gdb_assert (!lp->stopped);
   gdb_assert (lp->status == 0);
 
-  pid = my_waitpid (GET_LWP (lp->ptid), &status, 0);
-  if (pid == -1 && errno == ECHILD)
+  /* Thread group leader may have exited but we would lock up by WAITPID as it
+     waits on all its threads; __WCLONE is not applicable for the leader.
+     The thread leader restrictions is only a performance optimization here.
+     LINUX_NAT_THREAD_ALIVE cannot be used here as it requires a STOPPED
+     process; it gets ESRCH both for the zombie and for running processes.  */
+  if (is_lwp (lp->ptid) && GET_PID (lp->ptid) == GET_LWP (lp->ptid)
+      && linux_lwp_is_zombie (GET_LWP (lp->ptid)))
+    {
+      thread_dead = 1;
+      if (debug_linux_nat)
+	fprintf_unfiltered (gdb_stdlog, "WL: Threads leader %s vanished.\n",
+			    target_pid_to_str (lp->ptid));
+    }
+
+  if (!thread_dead)
     {
-      pid = my_waitpid (GET_LWP (lp->ptid), &status, __WCLONE);
+      pid = my_waitpid (GET_LWP (lp->ptid), &status, 0);
+      if (pid == -1 && errno == ECHILD)
+	pid = my_waitpid (GET_LWP (lp->ptid), &status, __WCLONE);
       if (pid == -1 && errno == ECHILD)
 	{
 	  /* The thread has previously exited.  We need to delete it
@@ -3144,10 +3159,12 @@ linux_proc_pending_signals (int pid, sig
   fclose (procfile);
 }
 
+/* Transfer from the specific LWP currently set by PID of INFERIOR_PTID.  */
+
 static LONGEST
-linux_xfer_partial (struct target_ops *ops, enum target_object object,
-                    const char *annex, gdb_byte *readbuf,
-		    const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
+linux_xfer_partial_lwp (struct target_ops *ops, enum target_object object,
+			const char *annex, gdb_byte *readbuf,
+			const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
 {
   LONGEST xfer;
 
@@ -3164,6 +3181,45 @@ linux_xfer_partial (struct target_ops *o
 			     offset, len);
 }
 
+/* nptl_db expects being able to transfer memory just by specifying PID.
+   After the thread group leader exists the Linux kernel turns the task
+   into zombie no longer permitting accesses to its memory.
+   Transfer the memory from an arbitrary LWP_LIST entry in such case.  */
+
+static LONGEST
+linux_xfer_partial (struct target_ops *ops, enum target_object object,
+                    const char *annex, gdb_byte *readbuf,
+		    const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
+{
+  LONGEST xfer;
+  struct lwp_info *lp;
+  /* Not using SAVE_INFERIOR_PTID already here for better performance.  */
+  struct cleanup *old_chain = NULL;
+  ptid_t inferior_ptid_orig = inferior_ptid;
+
+  errno = 0;
+  xfer = linux_xfer_partial_lwp (ops, object, annex, readbuf, writebuf,
+				 offset, len);
+
+  for (lp = lwp_list; xfer == 0 && (errno == EACCES || errno == ESRCH)
+		      && lp != NULL; lp = lp->next)
+    {
+      if (!is_lwp (lp->ptid) || ptid_equal (lp->ptid, inferior_ptid_orig))
+        continue;
+      
+      if (old_chain == NULL)
+	old_chain = save_inferior_ptid ();
+      inferior_ptid = BUILD_LWP (GET_LWP (lp->ptid), GET_LWP (lp->ptid));
+      errno = 0;
+      xfer = linux_xfer_partial_lwp (ops, object, annex, readbuf, writebuf,
+				     offset, len);
+    }
+
+  if (old_chain != NULL)
+    do_cleanups (old_chain);
+  return xfer;
+}
+
 /* Create a prototype generic Linux target.  The client can override
    it with local methods.  */
 

gdb-6.6-bz247354-leader-exit-test.patch:

--- NEW FILE gdb-6.6-bz247354-leader-exit-test.patch ---
2007-07-07  Jan Kratochvil  <jan.kratochvil at redhat.com>

	* gdb.threads/leader-exit.c, gdb.threads/leader-exit.exp: New files.

--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ ./gdb/testsuite/gdb.threads/leader-exit.c	7 Jul 2007 15:21:57 -0000
@@ -0,0 +1,47 @@
+/* Clean exit of the thread group leader should not break GDB.
+
+   Copyright 2007 Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <pthread.h>
+#include <assert.h>
+#include <unistd.h>
+
+static void *start (void *arg)
+{
+  for (;;)
+    pause ();
+  /* NOTREACHED */
+  assert (0);
+  return arg;
+}
+
+int main (void)
+{
+  pthread_t thread;
+  int i;
+
+  i = pthread_create (&thread, NULL, start, NULL);	/* create1 */
+  assert (i == 0);
+
+  pthread_exit (NULL);
+  /* NOTREACHED */
+  assert (0);
+  return 0;
+}
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ ./gdb/testsuite/gdb.threads/leader-exit.exp	7 Jul 2007 15:21:57 -0000
@@ -0,0 +1,64 @@
+# Copyright (C) 2007 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+
+# Exit of the thread group leader should not break GDB.
+
+# This file was written by Jan Kratochvil <jan.kratochvil at redhat.com>.
+
+if $tracelevel then {
+	strace $tracelevel
+}
+
+set testfile "leader-exit"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+    return -1
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+gdb_run_cmd
+
+proc stop_process { description } {
+  global gdb_prompt
+
+  # For this to work we must be sure to consume the "Continuing."
+  # message first, or GDB's signal handler may not be in place.
+  after 1000 {send_gdb "\003"}
+  gdb_expect {
+    -re "Program received signal SIGINT.*$gdb_prompt $"
+      {
+	pass $description
+      }
+    timeout
+      {
+	fail "$description (timeout)"
+      }
+  }
+}
+
+# Prevent races.
+sleep 2
+
+stop_process "Threads could be stopped"
+
+gdb_test "info threads" \
+         "\\* 2 Thread \[^\r\n\]* in \[^\r\n\]*pause \\(\\) from \[^\r\n\]*" \
+         "Single thread has been left"


Index: gdb.spec
===================================================================
RCS file: /cvs/pkgs/rpms/gdb/devel/gdb.spec,v
retrieving revision 1.236
retrieving revision 1.237
diff -u -r1.236 -r1.237
--- gdb.spec	5 Jul 2007 12:13:42 -0000	1.236
+++ gdb.spec	8 Jul 2007 10:45:30 -0000	1.237
@@ -11,7 +11,7 @@
 Version: 6.6
 
 # The release always contains a leading reserved number, start it at 1.
-Release: 19%{?dist}
+Release: 20%{?dist}
 
 License: GPL
 Group: Development/Debuggers
@@ -337,8 +337,8 @@
 # Notify user of a child forked process being detached (BZ 235197).
 Patch247: gdb-6.6-bz234468-fork-detach-info.patch
 
-# Fix `gcore' command for 32bit PPC inferiors on 64bit PPC hosts (BZ 232014).
-Patch248: gdb-6.6-bz232014-gcore-ppc-on-ppc64.patch
+# Fix `gcore' command for 32bit PPC inferiors on 64bit PPC hosts (BZ 232015).
+Patch248: gdb-6.6-bz232015-gcore-ppc-on-ppc64.patch
 
 # New testcase for gcore of 32bit inferiors on 64bit hosts.
 Patch249: gdb-6.6-gcore32-test.patch
@@ -360,6 +360,13 @@
 # Link with libreadline provided by the operating system.
 Patch261: gdb-6.6-readline-system.patch
 
+# Test kernel VDSO decoding while attaching to an i386 process.
+Patch263: gdb-6.3-attach-see-vdso-test.patch
+
+# Do not hang on exit of a thread group leader (BZ 247354).
+Patch265: gdb-6.6-bz247354-leader-exit-fix.patch
+Patch266: gdb-6.6-bz247354-leader-exit-test.patch
+
 BuildRequires: ncurses-devel glibc-devel gcc make gzip texinfo dejagnu gettext
 BuildRequires: flex bison sharutils expat-devel
 Requires: readline
@@ -511,6 +518,9 @@
 %patch258 -p1
 %patch260 -p1
 %patch261 -p1
+%patch263 -p1
+%patch265 -p1
+%patch266 -p1
 
 # Change the version that gets printed at GDB startup, so it is RedHat
 # specific.
@@ -663,6 +673,11 @@
 # don't include the files in include, they are part of binutils
 
 %changelog
+* Sun Jul  8 2007 Jan Kratochvil <jan.kratochvil at redhat.com> - 6.6-20
+- Do not hang on exit of a thread group leader (BZ 247354).
+- New test for upstream fix of VDSO decoding while attaching to an i386 process.
+- Fixed BZ # 232014 -> 232015.
+
 * Thu Jul  5 2007 Jan Kratochvil <jan.kratochvil at redhat.com> - 6.6-19
 - Link with libreadline provided by the operating system.
 


--- gdb-6.6-bz232014-gcore-ppc-on-ppc64.patch DELETED ---




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